| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $25.57 | 4.457% | $26.7097 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $157.34 | 5.464% | $165.9371 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $125.35 | 10.403% | $138.3902 | $138.39 | $138.40 | $138.40 |
| Purchase #4 | $34.78 | 8.344% | $37.682 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $158.86 | 12.282% | $178.3712 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $42.61 | 9.333% | $46.5868 | $46.59 | $46.60 | $46.60 |
| Purchase #7 | $93.67 | 10.619% | $103.6168 | $103.62 | $103.60 | $103.60 |
| 7 purchase totals = | $638.18 | $697.2938 | $697.30 | $697.30 | $697.30 | |